98544031 has 2 divisors, whose sum is σ = 98544032. Its totient is φ = 98544030.

The previous prime is 98543993. The next prime is 98544037. The reversal of 98544031 is 13044589.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 98544031 - 2⁷ = 98543903 is a prime.

It is a super-2 number, since 2×98544031² = 19421852091457922, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (98544037) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49272015 + 49272016.

It is an arithmetic number, because the mean of its divisors is an integer number (49272016).

Almost surely, 2^98544031 is an apocalyptic number.

98544031 is a deficient number, since it is larger than the sum of its proper divisors (1).

98544031 is an equidigital number, since it uses as much as digits as its factorization.

98544031 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 17280, while the sum is 34.

The square root of 98544031 is about 9926.9346225308. The cubic root of 98544031 is about 461.8951915197.

The spelling of 98544031 in words is "ninety-eight million, five hundred forty-four thousand, thirty-one".